Results 231 to 240 of about 73,546 (249)

Evaluation of frontal fibrosing alopecia with ultra‐high‐frequency ultrasound

Skin Research and Technology, 2021
Carolina Ávila de Almeida, Simone Guarçoni, Bruna Duque Estrada, Maria Carolina Zafra Páez, Clarissa Canella   +4 more
openaire   +2 more sources

Intracorporeal imaging and differentiation of living tissue with an ultra-high–frequency ultrasound probe

Ultrasound in Medicine & Biology, 2000
Intraoperative diagnostic tissue differentiation is expected to be useful clinically. We have fabricated a 3-mm diameter rod-shaped ultrasound (US) probe mounted with a 120-MHz transducer whose lateral resolution is the same as the cellular size of 13 microm.
K, Yokosawa, K, Sasaki, S, Umemura, R, Shinomura, S, Ishikawa, S, Sano, Y, Ito   +6 more
openaire   +2 more sources

Prediction of Melanoma histological Breslow tickness with Ultra High Frequency Ultrasound

2018
Aims and objectives: The aim of this work is to evaluate the role of the Ultra High Frequency Ultrasound (UHF) in the predicion of melanoma histological Breslow thickness.
openaire   +1 more source

Ultra-high frequency ultrasound in the diagnosis of giant cell arteritis

2018
Aims and objectives Methods and materials Results Conclusion Personal information ...
openaire   +1 more source

Segmentation of Vessels in Ultra High Frequency Ultrasound Sequences Using Contextual Memory

2019
High resolution images provided by Ultra High Frequency Ultrasound (UHFUS) scanners permit the vessel-based measurement of the Intimal-Media Thickness (IMT) in small vessels, such as those in the hand. However, it is challenging to precisely determine vessels in UHFUS sequences due to severe speckle noise obfuscating their boundaries. Current level set-
Tejas Sudharshan Mathai, Vijay Gorantla, John Galeotti   +2 more
openaire   +1 more source

Ultra-High Frequency Ultrasound, A Promising Diagnostic Technique: Review of the Literature and Single-Center Experience

Canadian Association of Radiologists Journal, 2021
Rossana Izzetti, Saverio Vitali, Giacomo Aringhieri   +2 more
exaly  

Characterization of Microbubbles and Nanobubbles Using Ultra-High Frequency Ultrasound

<p>Microbubbles (MBs) and nanobubbles (NBs) are extensively used in various biomedical applications, and therefore must be accurately characterized. It has been shown that ultra-high frequency ultrasound (UHFUS) backscatter is sensitive to the physical characteristics of micron-sized particles.
openaire   +1 more source

Ultra high-frequency ultrasound with seventy-MHz transducer in hair disorders: Development of a novel noninvasive diagnostic methodology

Journal of Dermatological Science, 2021
Misaki Kinoshita-Ise, Manabu Ohyama, F Stuart Foster Foster   +2 more
exaly  

Ultra‐high frequency ultrasound in the differential diagnosis of oral pemphigus and pemphigoid: An explorative study

Skin Research and Technology, 2021
Rossana Izzetti, Marco Nisi, Giacomo Aringhieri   +2 more
exaly  

Ultra‐high‐frequency ultrasound: promising technique to visualize pelvic floor mesh in vivo

Ultrasound in Obstetrics & Gynecology, 2021
A. W. Kastelein, B. C. de Graaf, Y. P. Latul, K. W. J. Verhorstert, J. Holthof, Z. Guler, J. P. W. R. Roovers   +6 more
openaire   +3 more sources